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SiteCheck Health & Travel – CosIng INCI Ingredient Lookup
x402
SiteCheck Health & Travel – CosIng INCI Ingredient Lookup is a paid API for AI agents from api.healthtravel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Looks up cosmetic ingredients by INCI name from the EU's CosIng inventory, returning cosmetic functions, chemical description, CAS/EC numbers, and CosIng ID
Price / call$0.002
Success—
StatusUnknown
How this service works
Cosmetic ingredient lookup by INCI name: INCI name, cosmetic functions (e.g. skin conditioning, preservative), chemical description, CAS and EC numbers and CosIng ID, from the European Commission's CosIng ingredient inventory (the EU's INCI reference). Safety assessments of the US Personal Care Products Council (CIR) are not included; use eu-cosing-cosmetics for EU restrictions.
Output
Returns a list of matching cosmetic ingredients from the EU CosIng database, each including the official INCI name, CosIng ID, CAS number, EC number, chemical description, and a list of cosmetic function classifications (e.g. skin conditioning, preservative, emollient).
Example use cases
Verify ingredient function for label compliance
“I need to confirm the official EU CosIng cosmetic functions for 'phenoxyethanol' — is it classified as a preservative? Also give me its CAS and EC numbers.”
Ingredient research for product formulation
“Can you search the EU CosIng database for 'retinol' and return its chemical description, CosIng ID, and all listed cosmetic functions?”
Batch ingredient fact-checking for a cosmetic brand
“Look up 'tocopherol' in the EU CosIng inventory and give me the full details — INCI name, CosIng ID, CAS number, EC number, and what functions it serves in cosmetics.”
Technical details
Endpoint
GEThttps://api.healthtravel-api.workers.dev/api/health/cosmetics-inci-ingredients?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need authoritative EU CosIng regulatory data for cosmetic ingredients — specifically INCI-aligned identifiers (CAS, EC, CosIng ID) and official EU cosmetic function classifications. Prefer this over general chemistry databases (like PubChem) when the context is cosmetic regulation or EU compliance. Note: this does not include US CIR safety assessments or EU restriction details; use a separate eu-cosing-cosmetics endpoint for restrictions.
Side effects
- Ingredient name not found in CosIng — returns empty results or error if no match exists
- Misspelled or non-standard INCI name yields no results
- Limit parameter out of range (must be 1–25) causes a validation error
- CosIng upstream database unavailable causes timeout or 5xx error
- Common name used instead of INCI name may return no matches if not indexed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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